"Sharma,Ramawatar" <br/><br/>
"Jal : kal, aaj aur kal" 

 - Delhi  Aakar books  2005 
 - 196 p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Water
<br/><br/><label>Dewey Class. No.: </label>H 333.91 SHA